get_jwst_wfssbkg_file

grizli.prep.get_jwst_wfssbkg_file(file, valid_flat=[0.6, 1.3], make_figure=False)

Divide flat-field from NIRISS wfssbkg file

Parameters

filestr

Exposure filename

valid_flat[float,float]

Range of valid files in the flat-field reference

Returns

bkg_filestr

Path to wfssbkg file, which may have been corrected by dividing by the flat for the given CTX